GloFish are the latest rage in fish keeping. They come in several colors and no special lighting or care is needed. The ones shown below are from the Danio family and are very hardy and easy to care for. Although they don’t require any special lighting to bring out their color, you can enhance their brilliance by using an LED blue light. They range in price from $6.50 to $9.00. Go here for more information on these fascinating fish.